Kareen Billetter, MS, OTR/L
NPI 1659948180 · Occupational Therapist · Chicago, IL
Kareen Billetter, MS, OTR/L is a Occupational Therapist provider in Chicago, IL (NPI 1659948180).
Provider details
- NPI number
- 1659948180
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 056.014743 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-03
- Last updated
- 2022-04-14
- Certified
- 2022-04-14
Frequently asked questions
- What is Kareen Billetter's NPI number?
- Kareen Billetter's National Provider Identifier (NPI) is 1659948180, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kareen Billetter's specialty?
- Kareen Billetter is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kareen Billetter located?
- Kareen Billetter's practice location on file with NPPES is 1500 N Clybourn Ave Unit C105, Chicago, IL 60610-2295.
- What is Kareen Billetter's phone number?
- The practice phone number listed in the NPPES registry for Kareen Billetter is (312) 242-1665.
- Is Kareen Billetter's NPI active?
- Yes — Kareen Billetter's NPI (1659948180) is active in the NPPES registry as of the last update on 2022-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.